A new study has unveiled the far-reaching ecological impact of wolves and other large carnivores in Yellowstone National Park ...
Though much larger than a wolf, elk make up most of Yellowstone's wolf population's prey in winter months. However, the ...
the wolf population grew and stabilized. Currently, there are approximately 100 wolves within the park and 500 wolves in the greater Yellowstone ecosystem. Gray wolves were removed from the ...
Dave Hallac stood in his office at the Yellowstone ... now supports robust populations of the three greatest living North American carnivores—the grizzly, the wolf, the mountain lion—as ...